Draw IO

Draw.io is a security-first diagramming application for teams, providing professional diagramming without enterprise price tags or privacy compromises. With over 100 million users worldwide and trusted for 20 years since its initial release in 2005, the platform is Apache 2.0 licensed and completely open source with no artificial scarcity, no enterprise tier gating for single sign-on, and no sign-up required to start diagramming. The privacy-first architecture means users bring their own storage to the online tool or save locally with the desktop application, and the platform operators cannot access user data ever. Diagram files created in 2005 load in the current application without conversion, ensuring backwards compatibility and long-term investment protection. Native integrations eliminate import and export hassles with direct support for Google Drive, Google Docs, and Google Slides, Microsoft SharePoint, OneDrive, and Teams, Atlassian Confluence and Jira, GitHub repositories and pull requests, VS Code, Notion, and Slack. Real-time collaboration with shared cursors enables simultaneous editing across distributed teams. The diagram type library covers flowcharts, UML class and sequence diagrams, network diagrams, AWS, Azure, Google Cloud architecture diagrams, floor plans, electrical engineering schematics, BPMN process models, mind maps, org charts, and wireframes with drag-and-drop stencils and shape libraries. The company is independent and not venture-capital funded, focused on building sustainable software rather than inflating valuations. Copyright 2005-2026 draw.io Ltd and draw.io AG.